Delta DVS-G928 series, User Manual

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C h a p t e r 3 F e a t u r e d F u n c t i o n s
3 - 1 3
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Description Factory default

Adver Intv: Advertisement packet forwarding interval.

Preempt Mode: Controls whether a (starting or restarting) higher-priority
Backup router preempts a lower-priority Master router. Values are True to
allow preemption and False to prohibit preemption.

Auth Type: user can setting NoAuth / Simple Text.

Auth Code: Enter the authorization code for the VRRP group.

VRRP State: show VRRP Master / Backup Status.

Virtual MAC: show Virtual MAC Address.
Note:
If you select the VRRP mode as “Disable”, the configuration will also be
disabled.
3.1.10 HTTPS
Hypertext Transfer Protocol Secure (HTTPS) is a protocol for secure communication. It enables the transmission of HTTP
over an encrypted Secure Sockets Layer (SSL) or Transport Layer Security (TLS) connection. So HTTPS can help protect
the communication between a computer and a switch from eavesdroppers and man-in-the-middle (MITM) attacks.
If you want to configure the switch to access an HTTPS connection from a computer, the switch needs a public key
certificate. You can configure the switch to generate a key or download it to the switch.

HTTPS Configuration
Description Factory default
Mode
Specify whether the web management interface can be accessed from a web
browser over an HTTPS connection.

Disable : The web management interface can not be accessed over an HTTPS
connection. You need to use a Telnet, SSH, or console connection to access
the switch.

Enable : The web management interface can be accessed over an HTTPS
connection.
Note:
If you want to enable the HTTPS Admin mode, you need to use
Generate Key, then apply Generate Certificate, please refer to
Certificate Management .
Disable
After you enable the HTTPS connection, you can type https://Delta switch’s IP address into the web browser to
establish an HTTPS connection.
For example, if a switch’s IP address is 192.168.1.5, the complete address is https://192.168.1.5.